Lines Matching refs:trace_buffer
37 struct pvr_fw_trace_buffer *trace_buffer = &fw_trace->buffers[thread_nr]; in tracebuf_ctrl_init() local
39 pvr_fw_object_get_fw_addr(trace_buffer->buf_obj, in tracebuf_ctrl_init()
42 tracebuf_space->trace_buffer = trace_buffer->buf; in tracebuf_ctrl_init()
55 struct pvr_fw_trace_buffer *trace_buffer = &fw_trace->buffers[thread_nr]; in pvr_fw_trace_init() local
57 trace_buffer->buf = in pvr_fw_trace_init()
60 sizeof(*trace_buffer->buf), in pvr_fw_trace_init()
63 NULL, NULL, &trace_buffer->buf_obj); in pvr_fw_trace_init()
64 if (IS_ERR(trace_buffer->buf)) { in pvr_fw_trace_init()
66 err = PTR_ERR(trace_buffer->buf); in pvr_fw_trace_init()
67 trace_buffer->buf = NULL; in pvr_fw_trace_init()
94 struct pvr_fw_trace_buffer *trace_buffer = &fw_trace->buffers[thread_nr]; in pvr_fw_trace_init() local
96 trace_buffer->tracebuf_space = tracebuf_space; in pvr_fw_trace_init()
103 struct pvr_fw_trace_buffer *trace_buffer = &fw_trace->buffers[thread_nr]; in pvr_fw_trace_init() local
105 if (trace_buffer->buf) in pvr_fw_trace_init()
106 pvr_fw_object_unmap_and_destroy(trace_buffer->buf_obj); in pvr_fw_trace_init()
118 struct pvr_fw_trace_buffer *trace_buffer = &fw_trace->buffers[thread_nr]; in pvr_fw_trace_fini() local
120 pvr_fw_object_unmap_and_destroy(trace_buffer->buf_obj); in pvr_fw_trace_fini()
383 struct pvr_fw_trace_buffer *trace_buffer = inode->i_private; in fw_trace_open() local
385 trace_buffer->tracebuf_space; in fw_trace_open()
404 memcpy(trace_seq_data->buffer, trace_buffer->buf, in fw_trace_open()